<!DOCTYPE html>
<html>
    <head>
        <script src="../vue.global.js"></script>
    </head>
    <body>
        <div id="app">
            <input v-model="message" placeholder="输入了一些文本">
            <p>你输入了：{{message}}</p>
        </div>
        <script>
            Vue.createApp({
                data(){
                    return{
                        message:''
                    };
                }
            }).mount('#app');
        </script>
    </body>
</html>